Airtac SGCJ200-250 Adjustable Cylinder SGCJ250X900-30S
2. SG series features dual Y-type unidirectional piston seals with compensation mechanism, ensuring extended service life and low starting pressure. SGC series adopts specialized bidirectional sealing structure with compact dimensions and integrated lubrication reservoir;
3. SG series utilizes steel tube construction for enhanced impact resistance;
4. SGC series employs aluminum tube design with optional magnetic sensing ring (not available for SG series);
5. Precision-adjustable pneumatic cushioning system for smooth operation;
6. Comprehensive selection of cylinder sizes and mounting accessories;
7. High-temperature resistant seals enable operational range of 0-150°C.
Category: Standard Cylinders | Brand: AirTAC | Series: SGCJ200~250 Adjustable Stroke Cylinder
AirTAC SGCJ250X900-30S Adjustable Cylinder Specifications
- Model: SGCJ250X900-30S
- Series: SGCJ200~250 (Large Bore Adjustable Stroke)
- Bore size: 250 mm
- Stroke: 900 mm (adjustable within 0-900mm)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Air cushion with adjustable shock absorber
- Mounting type: MSB-30S double mounting bracket
- Port size: G1-1/2 (ISO standard)
- Operating temperature: -20℃ to 80℃
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR + PU hybrid seals
- Protection rating: IP54 (standard wiper design)
- Weight: 38.6 kg (including mounting accessories)
- Dimensions:
- Extended length: 1,240 mm
- Retracted length: 340 mm
- Body diameter: 250 mm
- Mounting bracket width: 300 mm
- Rod end height: 120 mm
Heavy-duty adjustable stroke cylinder featuring dual-position memory function through mechanical stoppers. Precision-ground rod with anti-rotation mechanism ensures stable linear motion under high moment loads. Integrated shock absorbers with 15° adjustable angle pads prevent side load damage. Requires ISO VG32 hydraulic oil lubrication for optimal seal performance.
- Press machine stroke control systems
- Steel coil handling equipment
- Injection molding ejector mechanisms
- Automotive welding fixture positioning
- Paper roll clamping devices
Installation guidelines:
Maintain 0.1-0.3mm alignment tolerance during bracket mounting.
Lubricate through AU-01M auto-lubricator every 500km stroke.
Maximum side load capacity: 850N at mid-stroke position.
Critical note:
Requires 3μm filtered air supply and monthly rod surface cleaning
in high particulate environments. Avoid extended dwell time at
minimum stroke position to prevent seal deformation.
| Property | Property Value |
|---|---|
| sku | SGCJ250X900-30S |
| Adjustable Stroke | 30mm |
| Seal Material | Polyurethane |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature: -20°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | PT 1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <250MM> → <250mm> |
| Stroke | <900mm> |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.